A 10,000 year-old tooth in remarkable condition from an ancient Pacific mastodon, a large mammal that once inhabited North America, was recently discovered by a California scientist.
Brigid Lynch, a geomorphologist, was working at a preserve in San Mateo county, when she stumbled across a peculiar rock.
Paleontologists later confirmed it was not a stone, but an adult Pacific mastodon molar, according to a Wednesday news release from the Midpeninsula regional open space district (Midpen).
“The tooth itself is in immaculate condition. It’s the most complete mastodon molar from our area, and the most spectacular mastodon molar that I’ve ever seen. I had chills and shivers up and down my spine,” said paleontologist Wayne Thompson in a statement. “It’s another puzzle in the Ice Age saga that we can put into place.”
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